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Posted to issues@iceberg.apache.org by "djakupovic (via GitHub)" <gi...@apache.org> on 2025/11/05 21:54:07 UTC
[I] KafkaConnect Sink OpenLineage SMT [iceberg]
djakupovic opened a new issue, #14511:
URL: https://github.com/apache/iceberg/issues/14511
### Feature Request / Improvement
Debezium introduced support for an OpenLineage Single Message Transform (SMT) in July 2025 to provide standardized data lineage tracking across streaming pipelines. OpenLineage is an open standard for capturing metadata about data movement, enabling better observability, governance, and impact analysis across platforms.
Given this, would it be possible to develop a similar lineage exporter for the Iceberg Kafka Connect plugin? Implementing OpenLineage support for Iceberg would allow organizations to trace data flows end-to-end—from change data capture to persistence—using a consistent, interoperable lineage framework.
### Query engine
Kafka Connect
### Willingness to contribute
- [ ] I can contribute this improvement/feature independently
- [ ] I would be willing to contribute this improvement/feature with guidance from the Iceberg community
- [ ] I cannot contribute this improvement/feature at this time
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Re: [I] KafkaConnect Sink OpenLineage SMT [iceberg]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #14511:
URL: https://github.com/apache/iceberg/issues/14511#issuecomment-4384251249
This issue has been automatically marked as stale because it has been open for 180 days with no activity. It will be closed in next 14 days if no further activity occurs. To permanently prevent this issue from being considered stale, add the label 'not-stale', but commenting on the issue is preferred when possible.
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Re: [I] KafkaConnect Sink OpenLineage SMT [iceberg]
Posted by "djakupovic (via GitHub)" <gi...@apache.org>.
djakupovic commented on issue #14511:
URL: https://github.com/apache/iceberg/issues/14511#issuecomment-3497159555
Sure.
Openlineage: https://openlineage.io/docs
For example here is an implementation from factor house with kotlin:
https://github.com/factorhouse/factorhouse-local/blob/main/resources/plugins/smt/ol-kafka-connect-ext/src/main/kotlin/io/factorhouse/smt/OpenLineageLifecycleSmt.kt
OpenLineage is used for data lineage events. so e.g. we fetch data with debezium into Kafka. Debezium sends events to an backend like datahub for its jobs, insertions etc. afterwards we use iceberg s3 sink but we are blind because there is no OpenLineage implementation
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Re: [I] KafkaConnect Sink OpenLineage SMT [iceberg]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] closed issue #14511: KafkaConnect Sink OpenLineage SMT
URL: https://github.com/apache/iceberg/issues/14511
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Re: [I] KafkaConnect Sink OpenLineage SMT [iceberg]
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #14511:
URL: https://github.com/apache/iceberg/issues/14511#issuecomment-4493474689
This issue has been closed because it has not received any activity in the last 14 days since being marked as 'stale'
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Re: [I] KafkaConnect Sink OpenLineage SMT [iceberg]
Posted by "danielcweeks (via GitHub)" <gi...@apache.org>.
danielcweeks commented on issue #14511:
URL: https://github.com/apache/iceberg/issues/14511#issuecomment-3493919496
@djakupovic Can you provide any more detail as to what this would look like? Links to the OpenLinage standard, link to the SMT documentation in Debezium?
It's a little difficult to understand what is involved here without more specific context.
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